﻿/*
 * Copyright 2014 - 2017 Adaptive Financial Consulting Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

using System.Runtime.CompilerServices;
using System.Threading;

namespace Adaptive.Agrona.Util
{
    /// <summary>
    /// Mimic Java class LockSupport
    /// </summary>
    public static class LockSupport
    {
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void ParkNanos(long nanos)
        {
            var iterations = (int) (15 * nanos / 1000);
            Thread.SpinWait(iterations);
        }
    }
}